个性化推荐系统的研究和实现.pdfVIP

第 28卷第 1期 计算机应用与软件 Vol28No. 1 2011年 1月 Computer Applications and Sofwt are Jan. 2011 查 大 元 ( 330013) 探索 In ternet的有哪些信誉好的足球投注网站技术和处理针对有哪些信誉好的足球投注网站产生的大量网络信息的 个性化推荐技术在应用中元有哪些信誉好的足球投注网站引 能充分利用现 有的网络技术和资源但需要解决各成员有哪些信誉好的足球投注网站的接口和负载均衡问题; 推荐引 需要解决分词技术索引词权重向量空间的相似度 计算等几 个关键技术就上述问题进行了分析评估并寻求解决的办法在此基础上实现的一个应用于高校教学和科研工作的 个 性化推荐系统 RCSYS, 从而促使有哪些信誉好的足球投注网站和推荐技术得到广泛的应用 个性化推荐 元有哪些信誉好的足球投注网站 文本分类 相似度 教学科研 ON PERSONALIZED RECOMMENDATION SYSTEM AND ITS IMPLEMENTATION Zha Dayuan ( Center f or Edu ca tional Techn ology, J iangx i Un iversity of F inance and E conom ics, N anchang 330013, Jiangx ,i Ch ina Abstract This paper discusses the search techn ique based on the internet and the personalized recomm endation techn ique to deal w ith a great deal of internet inform ation caused by the search. In application, m eta- search engine can m ake the fu ll use of ex isting internet technique and resource, but there is the need to solve the problem s of the interfaces of each m em ber s search engine and the load balance; so, the recomm endation engine have to resolve som e key technologies such as au tom atic segm entation, w eight com puting of index w ord, am ount com puting of smi ilarity of vector space, etc. In order to find the solution to settle dow n these problem s, analyses and evaluations have been m ade. This paper introduces an mi p lementation of a personalized recommendation system RCSYS, wh ich is based on th is theory and is app lied to un iversity teach ing and research, and sequentially th is accelerates thew ide use of search techn ique and recomm endation techn ique. K eywords Personalized recomm endation M etasearch Text classification Am ount of smi ilarity Teaching and research 0